A benign swelling found behind the knee joint
A synovial cyst located in the back of the knee, in the popliteal space arising from the semimembranous bursa or the knee joint.
M71.2 should not be used for reimbursement purposes as there are multiple codes below it that contain a greater level of detail.
The 2023 edition of ICD-10-CM M71.2 became effective on October 1, 2022.
This is the American ICD-10-CM version of M71.2 – other international versions of ICD-10 M71.2 may differ.